EP3597877A4 - Dispositif de séparation d'huile et de gaz d'un moteur à combustion interne - Google Patents

Dispositif de séparation d'huile et de gaz d'un moteur à combustion interne Download PDF

Info

Publication number
EP3597877A4
EP3597877A4 EP18859300.8A EP18859300A EP3597877A4 EP 3597877 A4 EP3597877 A4 EP 3597877A4 EP 18859300 A EP18859300 A EP 18859300A EP 3597877 A4 EP3597877 A4 EP 3597877A4
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
separation device
engine oil
gas separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18859300.8A
Other languages
German (de)
English (en)
Other versions
EP3597877B1 (fr
EP3597877A1 (fr
Inventor
Bin Yuan
Xi Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Zongshen General Power Machine Co Ltd
Original Assignee
Chongqing Zongshen General Power Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Zongshen General Power Machine Co Ltd filed Critical Chongqing Zongshen General Power Machine Co Ltd
Priority to PL18859300T priority Critical patent/PL3597877T3/pl
Publication of EP3597877A1 publication Critical patent/EP3597877A1/fr
Publication of EP3597877A4 publication Critical patent/EP3597877A4/fr
Application granted granted Critical
Publication of EP3597877B1 publication Critical patent/EP3597877B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0405—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in covering members apertures, e.g. caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F01M2013/0016—Breather valves with a membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0461—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a labyrinth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
EP18859300.8A 2017-09-25 2018-09-05 Dispositif de séparation d'huile et de gaz d'un moteur à combustion interne Active EP3597877B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18859300T PL3597877T3 (pl) 2017-09-25 2018-09-05 Urządzenie do oddzielania oleju i gazu w silniku spalinowym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710874484.6A CN107687355B (zh) 2017-09-25 2017-09-25 一种内燃机油气分离装置
PCT/CN2018/104123 WO2019056945A1 (fr) 2017-09-25 2018-09-05 Dispositif de séparation d'huile et de gaz d'un moteur à combustion interne

Publications (3)

Publication Number Publication Date
EP3597877A1 EP3597877A1 (fr) 2020-01-22
EP3597877A4 true EP3597877A4 (fr) 2020-04-01
EP3597877B1 EP3597877B1 (fr) 2022-03-02

Family

ID=61156661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18859300.8A Active EP3597877B1 (fr) 2017-09-25 2018-09-05 Dispositif de séparation d'huile et de gaz d'un moteur à combustion interne

Country Status (6)

Country Link
US (1) US11143068B2 (fr)
EP (1) EP3597877B1 (fr)
CN (1) CN107687355B (fr)
ES (1) ES2910980T3 (fr)
PL (1) PL3597877T3 (fr)
WO (1) WO2019056945A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107687355B (zh) * 2017-09-25 2023-11-28 重庆宗申通用动力机械有限公司 一种内燃机油气分离装置
CN109681290A (zh) * 2019-01-30 2019-04-26 重庆安来动力机械有限公司 一种内燃机油气分离装置
CN112145254B (zh) * 2020-10-29 2024-04-26 江苏宝时达动力科技有限公司 一种内燃机用油气分离装置
CN112815076B (zh) * 2021-03-05 2023-02-24 重庆长安汽车股份有限公司 一种混合动力汽车的离合器排油结构
CN113090409A (zh) * 2021-05-11 2021-07-09 一汽解放汽车有限公司 一种缸盖罩盖及发动机
CN113217216B (zh) * 2021-06-21 2022-08-30 三一重机有限公司 一种气门室罩盖
US11920670B2 (en) * 2021-07-12 2024-03-05 Custom Performance, L.L.C. Vented transmission cover

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004474A (en) * 1977-09-22 1979-04-04 Deere & Co Gas-oil separator
US7678169B1 (en) * 2006-07-12 2010-03-16 Cummins Filtration Ip Inc. Oil fill cap with air/oil separator
DE102010043060A1 (de) * 2010-10-28 2012-05-03 Mtu Friedrichshafen Gmbh Kurbelgehäuse und Brennkraftmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4249504B2 (ja) * 2003-02-17 2009-04-02 マツダ株式会社 オイルセパレータ構造及びオイルセパレータユニット
CN200978696Y (zh) * 2006-12-08 2007-11-21 常州欧尔特机械进出口有限公司 一种新型曲轴箱的通风装置
JP2009121281A (ja) * 2007-11-13 2009-06-04 Mahle Filter Systems Japan Corp 内燃機関のオイルセパレータ
CN203962100U (zh) * 2014-06-30 2014-11-26 苏州市双马机电有限公司 一种发动机油气分离结构
CN104564234A (zh) * 2015-01-13 2015-04-29 枣庄矿业（集团）有限责任公司铁路运输处 内燃机车油气分离装置
CN206190416U (zh) * 2016-11-02 2017-05-24 重庆宗申通用动力机械有限公司 一种缸头盖及其通用汽油机
CN207598316U (zh) * 2017-09-25 2018-07-10 重庆宗申通用动力机械有限公司 一种内燃机油气分离装置
CN107687355B (zh) 2017-09-25 2023-11-28 重庆宗申通用动力机械有限公司 一种内燃机油气分离装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004474A (en) * 1977-09-22 1979-04-04 Deere & Co Gas-oil separator
US7678169B1 (en) * 2006-07-12 2010-03-16 Cummins Filtration Ip Inc. Oil fill cap with air/oil separator
DE102010043060A1 (de) * 2010-10-28 2012-05-03 Mtu Friedrichshafen Gmbh Kurbelgehäuse und Brennkraftmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019056945A1 *

Also Published As

Publication number Publication date
ES2910980T3 (es) 2022-05-17
EP3597877B1 (fr) 2022-03-02
EP3597877A1 (fr) 2020-01-22
WO2019056945A1 (fr) 2019-03-28
PL3597877T3 (pl) 2022-05-02
CN107687355B (zh) 2023-11-28
US11143068B2 (en) 2021-10-12
US20200149447A1 (en) 2020-05-14
CN107687355A (zh) 2018-02-13

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